<B>Il risultato dell'aver printato $ _SERVER è:<BR><BR><BR></B>Array
(
    [PATH] => /usr/local/bin:/usr/bin:/bin
    [UNIQUE_ID] => Tzaoh38AAAEAABeMcDoAAAFc
    [HTTP_X_CC_ID] => ccc01-02
    [HTTP_HOST] => www.webstyling.it
    [HTTP_USER_AGENT] => CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
    [HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5
    [HTTP_ACCEPT_ENCODING] => gzip
    [HTTP_ACCEPT_CHARSET] => ISO-8859-1,utf-8;q=0.7,*;q=0.7
    [HTTP_CONNECTION] => close
    [HTTP_CACHE_CONTROL] => no-cache
    [HTTP_PRAGMA] => no-cache
    [HTTP_COOKIE] => PHPSESSID=a42c80c79a984c1dda04adb75969878c
    [SERVER_SIGNATURE] => 
    [SERVER_SOFTWARE] => Apache/2.2
    [SERVER_NAME] => www.webstyling.it
    [SERVER_ADDR] => 62.149.140.94
    [SERVER_PORT] => 80
    [REMOTE_ADDR] => 38.107.179.210
    [DOCUMENT_ROOT] => /web/htdocs/www.webstyling.it/home/
    [SERVER_ADMIN] => postmaster@webstyling.it
    [SCRIPT_FILENAME] => /web/htdocs/www.webstyling.it/home/guide/php/esempi/prova_server.php
    [REMOTE_PORT] => 59497
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => 
    [REQUEST_URI] => /guide/php/esempi/prova_server.php
    [SCRIPT_NAME] => /guide/php/esempi/prova_server.php
    [PHPRC] => 
    [PHP_SELF] => /guide/php/esempi/prova_server.php
)